CN108877454A - A kind of fire extinguisher teaching demonstration device - Google Patents
A kind of fire extinguisher teaching demonstration device Download PDFInfo
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- CN108877454A CN108877454A CN201810773871.5A CN201810773871A CN108877454A CN 108877454 A CN108877454 A CN 108877454A CN 201810773871 A CN201810773871 A CN 201810773871A CN 108877454 A CN108877454 A CN 108877454A
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- motor
- electric pushrod
- bucket
- cylinder
- connecting rod
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
Abstract
It sprays fire extinguisher teaching demonstration device the present invention relates to a kind of teaching demonstration device more particularly to a kind of fire-fighting.A kind of that the technical problem to be solved in the present invention is to provide safety coefficients is high, easy to operate, the sufficient fire-fighting of demonstration sprays fire extinguisher teaching demonstration device.In order to solve the above-mentioned technical problem, it sprays fire extinguisher teaching demonstration device the present invention provides such a fire-fighting, it include trolley, connecting rod, the first cylinder, bucket, sliding block, sliding rail, directive wheel, bracing wire, electronic reel etc., car top is successively arranged connecting rod, the first cylinder, sliding rail and electronic reel from left to right, and connecting rod bottom end is connect with trolley rotary type.That invention achieves safety coefficients is high, easy to operate, the sufficient effect of demonstration, and the shield and baffle in device ensure the safety of device and operator, extend the service life of device.
Description
Technical field
It sprays fire extinguisher teaching demonstration device the present invention relates to a kind of teaching demonstration device more particularly to a kind of fire-fighting.
Background technique
Fire-fighting is artificial and nature, the accidental disaster for preventing and solving people and encounter in life, work, learning process
General name.Also refer to fire extinguishing, fire prevention personnel.The fire-fighting of Modern Significance being interpreted as eliminating danger and be against any misfortune with deeper.
Fire extinguisher is a kind of portable Fire extinguisher.Chemical substance is placed in fire extinguisher, to rescue fire extinguishing calamity.Fire extinguisher is
One of common fireproofing installation is stored in public place or the place of fire may occur, filling in different types of fire extinguisher
Ingredient it is different, be to aim at different fire alarms and set.Must be noted that when use in order to avoid generating minus effect and causing danger.
Teaching is a kind of distinctive personnel training activity of the mankind composed by the religion of teacher and student.Pass through this work
Dynamic, teacher guides student to learn and grasp cultural and technical knowledge and technical ability purposeful, planned and organizedly, promotes student's element
Matter improves, them is made to become people required for society.
Information is communicated to other people by some modes and tool by demonstration.It is a kind of behavior that information is conveyed.It utilizes
The process that experiment or in kind, tool show the process of things allows people to recognize or understand.
Existing fire extinguisher teaching demonstration device haves the shortcomings that safety coefficient is low, complicated for operation, demonstration is insufficient, therefore
Need to research and develop a kind of safety coefficient is high, easy to operate, the sufficient fire-fighting of demonstration sprays fire extinguisher teaching demonstration device.
Summary of the invention
（1）Technical problems to be solved
The present invention is in order to overcome existing fire extinguisher teaching demonstration device safety coefficient is low, complicated for operation, demonstration is insufficient to lack
Point, the technical problem to be solved in the present invention is to provide a kind of safety coefficients, and high, easy to operate, the sufficient fire-fighting of demonstration sprays fire extinguisher
Teaching demonstration device.
（2）Technical solution
It sprays fire extinguisher teaching demonstration device in order to solve the above-mentioned technical problems, the present invention provides such a fire-fighting, includes
Trolley, connecting rod, the first cylinder, bucket, sliding block, sliding rail, directive wheel, bracing wire, electronic reel, stereoplasm tube, water pump, fuel tank,
Spring, first motor, fixed frame, strut, the second motor, support frame, third motor, electromagnet, third electric pushrod, the first thumb
Refer to cylinder, snap ring, ceiling hold, the first electric pushrod, the second thumb cylinder and the second electric pushrod, car top from left to right according to
Secondary to be equipped with connecting rod, the first cylinder, sliding rail and electronic reel, connecting rod bottom end is connect with trolley rotary type, at the top of connecting rod
Equipped with first motor, it is connected with fixed frame at the top of first motor, is equipped with the second electric pushrod and strut on the left of fixed frame, strut is set
Below the second electric pushrod, strut left end is equipped with the second motor, and the second motor left end is connected with support frame, support frame top left
Right both ends are symmetrically arranged with third electric pushrod, and third electric pushrod is equipped with snap ring, are equipped with third electricity in support frame among bottom
Machine, third motor top are connected with electromagnet, and the second electric pushrod left end is connected with the second thumb cylinder, is equipped on the right side of fixed frame
Fuel tank, bottom is equipped with water pump in fuel tank, and stereoplasm tube is connected on water pump, is equipped with ceiling hold at the top of fixed frame, ceiling hold bottom is set
There is the first electric pushrod, the first electric pushrod bottom is connected with the first thumb cylinder, and the first cylinder end and trolley rotary type connect
Connect, the first cylinder head is connect with connecting rod rotary type, sliding rail be equipped with sliding block, slider top be equipped with bucket, bucket with connect
Spring is equipped between bar, bucket is located at immediately below stereoplasm tube, and sliding rail right end is equipped with directive wheel, it is wound with bracing wire on electronic reel,
Bracing wire bypasses directive wheel, and bracing wire left end is connect with bucket.
It preferably, further include having shield, ceiling hold right end is equipped with shield.
Preferably, further include having baffle, baffle is equipped on the right side of bucket.
Preferably, further include having the 4th electric pushrod, the 4th electric pushrod is equipped on the left of fixed frame, the 4th electric pushrod is set
Below the second electric pushrod, the 4th electric pushrod bottom is connect with strut right end.
Preferably, first motor, the second motor and third motor are servo motor.
Preferably, the material of connecting rod is Q235 steel.
Preferably, the top view of trolley is square.
Working principle：When original state, snap ring is to unclamp, and when needing to carry out fire extinguisher teaching demonstration, starts water pump
Pump oil enters bucket by the oil in stereoplasm tube fuel tank, when the oil in bucket reaches suitable amount, stops water pump pump oil, people
Work fires the oil drop in bucket, and fire extinguisher is placed on electromagnet, electromagnet is made to be powered, and fire extinguisher is sucked in electromagnet, starting
The elongation of third electric pushrod, makes snap ring clamping, after snap ring clamping, stops the elongation of third electric pushrod, fixes fire extinguisher.Starting
Second motor alternately rotates and reverse certain angle, drive the relevant apparatus on support frame and support frame integrally alternately rotate forward and
Certain angle is inverted, shakes fire extinguisher constantly, when fire extinguisher sufficiently shakes up, closes the second motor, third is electronic pushes away for starting
Bar shortens, and unclamps snap ring, and starting the first electric pushrod elongation closes the when the first electric pushrod is elongated to suitable location
One electric pushrod starts the first thumb cylinder, clamps the lead sealing on fire extinguisher, and the first electric pushrod of starting shortens, lead sealing is removed
It goes, when the first electric pushrod foreshortens to reset, the first electric pushrod stops shortening, and closes the first thumb cylinder, starts third
Motor after third motor drives fire extinguisher to rotate 180 °, closes third motor, starting the first electric pushrod elongation, when the first electricity
When dynamic push rod is elongated to suitable location, the first electric pushrod stops elongation, starts the first thumb cylinder, clamps the guarantor on fire extinguisher
Danger pin, closes the first thumb cylinder, and the first electric pushrod of starting shortens, safety plug pulled out, when the first electric pushrod foreshortens to
When reset, the first electric pushrod is closed, restarts third motor and rotates 180 °, fire extinguisher is driven to reset, close third motor, open
Dynamic first motor rotates 180 °, and fire extinguisher is driven to rotate 180 °, and fire extinguisher is located above bucket at this time, closes first motor, opens
It moves electronic reel to rotate forward, drives bucket to move right by bracing wire, when bucket moves right to suitable position, close electronic
Reel, the first cylinder of starting shorten, and the relevant apparatus in connecting rod and connecting rod is driven integrally to rotate forward certain angle, when the
When one cylinder foreshortens to suitable position, the first cylinder, starting the second electric pushrod elongation, when the second electric pushrod is elongated to are closed
When suitable location, the second electric pushrod is closed, the second thumb cylinder of starting clamps handle, and fire extinguisher is made to spray chemical substance, right
Fire in bucket is put out, and after the fire in bucket is put out, the second thumb cylinder unclamps handle, closes the second thumb cylinder,
Start the shortening of the second electric pushrod, when the second electric pushrod foreshortens to reset, closes the second electric pushrod, start the first cylinder
Elongation drives the relevant apparatus in connecting rod and connecting rod integrally to invert certain angle, when the first cylinder is extended to when resetting,
The first cylinder is closed, starting first motor rotates 180 °, after driving fire extinguisher to rotate on the left of fixed frame, first motor is closed,
Start electronic reel reversion and drives bucket to be moved to the left, when bucket is moved to the left reset by the elastic reaction of spring
When, close electronic reel.
Because further including having shield, it is equipped with shield on the right side of ceiling hold, can be irradiated with dust protection, solar control, to bucket
It is played a certain protective role with fuel tank.
Because further including having baffle, it is equipped with baffle on the right side of bucket, can prevent fire extinguisher when spraying chemical substance by chemicals
Product are sprayed on electronic reel and sliding rail, can protect device, extend the service life of device.
Because further including having the 4th electric pushrod, the 4th electric pushrod is equipped on the left of fixed frame, the 4th electric pushrod is located at
Below second electric pushrod, the 4th electric pushrod bottom is connect with strut right end, when needing to rock fire extinguisher, starting
The elongation of 4th electric pushrod and shortening certain distance, drive the relevant apparatus on strut and strut integrally downwardly and upwardly to move
Certain distance makes fire extinguisher teetertotter, and allows fire extinguisher to shake more abundant, after fire extinguisher shakes up, closes the 4th electric pushrod.
Because first motor, the second motor and third motor are servo motor, servo motor can accurately adjust revolving speed,
It is more steady to be allowed to operation.
Because the material of connecting rod is Q235 steel, Q235 steel is wear-resistant, hardness is high, break-resistance, long service life.
Because the top view of trolley is square, keep the stability of device higher.
（3）Beneficial effect
That invention achieves safety coefficients is high, easy to operate, the sufficient effect of demonstration, the shield and baffle in device, to dress
It sets and the safety of operator is ensured, extend the service life of device, it is ensured that the safety of teacher and student.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is the overlooking structure diagram of snap ring of the present invention.
Fig. 3 is second of schematic view of the front view of the invention.
Fig. 4 is the third schematic view of the front view of the invention.
Fig. 5 is the 4th kind of schematic view of the front view of the invention.
Label in attached drawing be：1- trolley, 2- connecting rod, the first cylinder of 3-, 4- bucket, 5- sliding block, 6- sliding rail, 7- guiding
Wheel, 8- bracing wire, the electronic reel of 9-, 10- stereoplasm tube, 11- water pump, 12- fuel tank, 13- spring, 14- first motor, 15- are fixed
Frame, 16- strut, the second motor of 17-, 18- support frame, 19- third motor, 20- electromagnet, 21- third electric pushrod, 22- go out
Firearm, 23- lead sealing, 24- the first thumb cylinder, 25- safety plug, 26- handle, 27- snap ring, 28- ceiling hold, 29- first are electronic
Push rod, 30- the second thumb cylinder, the second electric pushrod of 31-, 32- shield, 33- baffle, the 4th electric pushrod of 34-.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of fire-fighting teaching demonstration device that sprays fire extinguisher includes as shown in Figs. 1-5 trolley 1, connecting rod 2, the first cylinder 3, bucket
Sub 4, sliding block 5, sliding rail 6, directive wheel 7, bracing wire 8, electronic reel 9, stereoplasm tube 10, water pump 11, fuel tank 12, spring 13, first
Motor 14, fixed frame 15, strut 16, the second motor 17, support frame 18, third motor 19, electromagnet 20, third electric pushrod
21, the first thumb cylinder 24, snap ring 27, ceiling hold 28, the first electric pushrod 29, the second thumb cylinder 30 and the second electric pushrod
31,1 top of trolley is successively arranged connecting rod 2, the first cylinder 3, sliding rail 6 and electronic reel 9,2 bottom end of connecting rod from left to right
It is connect with 1 rotary type of trolley, first motor 14 is equipped at the top of connecting rod 2, is connected with fixed frame 15 at the top of first motor 14, it is fixed
The second electric pushrod 31 and strut 16 are equipped on the left of frame 15, strut 16 is located at 31 lower section of the second electric pushrod, and 16 left end of strut is set
There is the second motor 17,17 left end of the second motor is connected with support frame 18, and 18 top left and right ends of support frame are symmetrically arranged with third electricity
Dynamic push rod 21, third electric pushrod 21 are equipped with snap ring 27, are equipped with third motor 19, third motor in support frame 18 among bottom
19 tops are connected with electromagnet 20, and 31 left end of the second electric pushrod is connected with the second thumb cylinder 30, is equipped on the right side of fixed frame 15
Fuel tank 12, bottom is equipped with water pump 11 in fuel tank 12, and stereoplasm tube 10 is connected on water pump 11, is equipped with ceiling hold at the top of fixed frame 15
28,28 bottom of ceiling hold is equipped with the first electric pushrod 29, and 29 bottom of the first electric pushrod is connected with the first thumb cylinder 24, and first
3 bottom end of cylinder is connect with 1 rotary type of trolley, and 3 top of the first cylinder is connect with 2 rotary type of connecting rod, and sliding rail 6 is equipped with sliding block 5,
It is equipped with bucket 4 at the top of sliding block 5, spring 13 is equipped between bucket 4 and connecting rod 2, bucket 4 is located at immediately below stereoplasm tube 10, sliding rail 6
Right end is equipped with directive wheel 7, and bracing wire 8 is wound on electronic reel 9, and bracing wire 8 bypasses directive wheel 7, and 8 left end of bracing wire is connect with bucket 4.
It further include having shield 32,28 right end of ceiling hold is equipped with shield 32.
Further include having baffle 33, baffle 33 is equipped on the right side of bucket 4.
Further include having the 4th electric pushrod 34, the 4th electric pushrod 34, the 4th electric pushrod 34 are equipped on the left of fixed frame 15
It is located at 31 lower section of the second electric pushrod, 34 bottom of the 4th electric pushrod is connect with 16 right end of strut.
First motor 14, the second motor 17 and third motor 19 are servo motor.
The material of connecting rod 2 is Q235 steel.
The top view of trolley 1 is square.
Working principle：When original state, snap ring 27 is to unclamp, when needing to carry out 22 teaching demonstration of fire extinguisher, starting
11 pump oil of water pump enters bucket 4 by the oil in 10 fuel tank 12 of stereoplasm tube, when the oil in bucket 4 reaches suitable amount, stops
Oil drop in bucket 4 is manually fired, fire extinguisher 22 is placed on electromagnet 20 by 11 pump oil of water pump, and electromagnet 20 is made to be powered, electricity
Fire extinguisher 22 is sucked in magnet 20, and starting third electric pushrod 21 extends, and makes 27 clamping of snap ring, after 27 clamping of snap ring, stops third
Electric pushrod 21 extends, and fixes fire extinguisher 22.Start the second motor 17 and alternately rotate and reverse certain angle, drives support frame
18 and support frame 18 on relevant apparatus integrally alternately rotate and reverse certain angle, shake fire extinguisher 22 constantly, when going out
When firearm 22 sufficiently shakes up, the second motor 17 is closed, starting third electric pushrod 21 shortens, and unclamps snap ring 27, starting first
Electric pushrod 29 extends, and when the first electric pushrod 29 is elongated to suitable location, closes the first electric pushrod 29, starts the first thumb
Refer to cylinder 24, clamp the lead sealing 23 on fire extinguisher 22, the first electric pushrod 29 of starting shortens, lead sealing 23 is removed, when the first electricity
When dynamic push rod 29 foreshortens to reset, the first electric pushrod 29 stops shortening, and closes the first thumb cylinder 24, starts third motor
19, after third motor 19 drives fire extinguisher 22 to rotate 180 °, third motor 19 is closed, the first electric pushrod 29 of starting extends, when
When first electric pushrod 29 is elongated to suitable location, the first electric pushrod 29 stops elongation, starts the first thumb cylinder 24, clamps
Safety plug 25 on fire extinguisher 22, closes the first thumb cylinder 24, and the first electric pushrod 29 of starting shortens, safety plug 25 is pulled out
Fall, when the first electric pushrod 29 foreshortens to reset, close the first electric pushrod 29, restarts third motor 19 and rotate 180 °,
It driving fire extinguisher 22 to reset, closes third motor 19, starting first motor 14 rotates 180 °, fire extinguisher 22 is driven to rotate 180 °,
Fire extinguisher 22 is located at 4 top of bucket at this time, closes first motor 14, starts electronic reel 9 and rotates forward, and drives bucket by bracing wire 8
Son 4 moves right, and when bucket 4 moves right to suitable position, closes electronic reel 9, the first cylinder 3 of starting shortens, band
Relevant apparatus in dynamic connecting rod 2 and connecting rod 2 integrally rotates forward certain angle, when the first cylinder 3 foreshortens to suitable position,
Close the first cylinder 3, starting the second electric pushrod 31 elongation closes the when the second electric pushrod 31 is elongated to suitable location
Two electric pushrods 31, the second thumb cylinder 30 of starting clamp handle 26, so that fire extinguisher 22 is sprayed chemical substance, in bucket 4
Fire is put out, and after the fire in bucket 4 is put out, the second thumb cylinder 30 unclamps handle 26, is closed the second thumb cylinder 30, is opened
Dynamic second electric pushrod 31 shortens, and when the second electric pushrod 31 foreshortens to reset, closes the second electric pushrod 31, starting first
Cylinder 3 extends, and the relevant apparatus in connecting rod 2 and connecting rod 2 is driven integrally to invert certain angle, when the first cylinder 3 extends
To the first cylinder 3 when resetting, is closed, starting first motor 14 rotates 180 °, drives the rotation of fire extinguisher 22 to 15 left side of fixed frame
Afterwards, first motor 14 is closed, starts electronic reel 9 and inverts, by the elastic reaction of spring 13, bucket 4 is driven to be moved to the left,
When bucket 4 is moved to the left reset, electronic reel 9 is closed.
Because further including having shield 32, it is equipped with shield 32 on the right side of ceiling hold 28, can be irradiated with dust protection, solar control,
Bucket 4 and fuel tank 12 are played a certain protective role.
Because further including having baffle 33, baffle 33 is equipped on the right side of bucket 4, it will when can prevent fire extinguisher 22 from spraying chemical substance
Chemical substance is sprayed on electronic reel 9 and sliding rail 6, can protect device, extends the service life of device.
Because further including having the 4th electric pushrod 34, the 4th electric pushrod 34 is equipped on the left of fixed frame 15, the 4th electronic pushes away
Bar 34 is located at the lower section of the second electric pushrod 31, and 34 bottom of the 4th electric pushrod is connect with 16 right end of strut, when needing to fire extinguisher
22 when being rocked, and the elongation of the 4th electric pushrod 34 of starting and shortens certain distance, drives the phase on strut 16 and strut 16
It closes device integrally downwardly and upwardly to move a certain distance, fire extinguisher 22 is made to teetertotter, allow fire extinguisher 22 to shake more abundant, go out
After firearm 22 shakes up, the 4th electric pushrod 34 is closed.
Because first motor 14, the second motor 17 and third motor 19 are servo motor, servo motor can be adjusted accurately
Revolving speed is saved, it is more steady to be allowed to operation.
Because the material of connecting rod 2 is Q235 steel, Q235 steel is wear-resistant, hardness is high, break-resistance, long service life.
Because the top view of trolley 1 is square, keep the stability of device higher.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (1)
- The teaching demonstration device 1. a kind of fire-fighting sprays fire extinguisher, which is characterized in that include trolley（1）, connecting rod（2）, the first gas Cylinder（3）, bucket（4）, sliding block（5）, sliding rail（6）, directive wheel（7）, bracing wire（8）, electronic reel（9）, stereoplasm tube（10）, water pump （11）, fuel tank（12）, spring（13）, first motor（14）, fixed frame（15）, strut（16）, the second motor（17）, support frame （18）, third motor（19）, electromagnet（20）, third electric pushrod（21）, the first thumb cylinder（24）, snap ring（27）, topmast Frame（28）, the first electric pushrod（29）, the second thumb cylinder（30）With the second electric pushrod（31）, trolley（1）Top from a left side to The right side is successively arranged connecting rod（2）, the first cylinder（3）, sliding rail（6）With electronic reel（9）, connecting rod（2）Bottom end and trolley（1） Rotary type connection, connecting rod（2）Top is equipped with first motor（14）, first motor（14）Top is connected with fixed frame（15）Gu Determine frame（15）Left side is equipped with the second electric pushrod（31）And strut（16）, strut（16）It is located at the second electric pushrod（31）Lower section, Strut（16）Left end is equipped with the second motor（17）, the second motor（17）Left end is connected with support frame（18）, support frame（18）Top Left and right ends are symmetrically arranged with third electric pushrod（21）, third electric pushrod（21）It is equipped with snap ring（27）, support frame（18）It is interior Third motor is equipped among bottom（19）, third motor（19）Top is connected with electromagnet（20）, the second electric pushrod（31）It is left End is connected with the second thumb cylinder（30）, fixed frame（15）Right side is equipped with fuel tank（12）, fuel tank（12）Interior bottom is equipped with water pump （11）, water pump（11）On be connected with stereoplasm tube（10）, fixed frame（15）Top is equipped with ceiling hold（28）, ceiling hold（28）Bottom is set There is the first electric pushrod（29）, the first electric pushrod（29）Bottom is connected with the first thumb cylinder（24）, the first cylinder（3）Bottom end With trolley（1）Rotary type connection, the first cylinder（3）Top and connecting rod（2）Rotary type connection, sliding rail（6）It is equipped with sliding block （5）, sliding block（5）Top is equipped with bucket（4）, bucket（4）With connecting rod（2）Between be equipped with spring（13）, bucket（4）It is located at hard Pipe（10）Underface, sliding rail（6）Right end is equipped with directive wheel（7）, electronic reel（9）On be wound with bracing wire（8）, bracing wire（8）It bypasses Directive wheel（7）, bracing wire（8）Left end and bucket（4）Connection；It further include having shield（32）, ceiling hold（28）Right end is equipped with shield（32）；It further include having baffle（33）, bucket（4）Right side is equipped with baffle（33）；First motor（14）, the second motor（17）With third motor（19）For servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773871.5A CN108877454B (en) | 2016-08-09 | 2016-08-09 | Fire extinguisher teaching presentation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610644564.8A CN106097867B (en) | 2016-08-09 | 2016-08-09 | A kind of fire-fighting sprays fire extinguisher teaching demonstration device |
| CN201810773871.5A CN108877454B (en) | 2016-08-09 | 2016-08-09 | Fire extinguisher teaching presentation device |
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| CN201610644564.8A Division CN106097867B (en) | 2016-08-09 | 2016-08-09 | A kind of fire-fighting sprays fire extinguisher teaching demonstration device |
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| CN108877454A true CN108877454A (en) | 2018-11-23 |
| CN108877454B CN108877454B (en) | 2020-06-12 |
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| CN201810773871.5A Active CN108877454B (en) | 2016-08-09 | 2016-08-09 | Fire extinguisher teaching presentation device |
| CN201810773851.8A Active CN108538177B (en) | 2016-08-09 | 2016-08-09 | Fire extinguisher teaching demonstration device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107185801A (en) * | 2017-05-15 | 2017-09-22 | 张宏飞 | A kind of handstone impurity removing equipment poured into a mould for Bridge guardrail |
| CN108031038B (en) * | 2017-12-07 | 2022-12-30 | 西安工业大学 | Fire-fighting robot and method thereof |
| CN108269480A (en) * | 2018-01-12 | 2018-07-10 | 万秀英 | A kind of fire education apparatus for demonstrating |
| CN109979297A (en) * | 2019-03-18 | 2019-07-05 | 成都凌感科技有限公司 | Fire extinguisher drilling system and method |
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| KR100799555B1 (en) * | 2006-12-11 | 2008-01-31 | 차기만 | Apparatus of training for fire fighting |
| CN102074149A (en) * | 2010-11-29 | 2011-05-25 | 浙江工业大学 | Demonstration fire extinguisher |
| CN102411868A (en) * | 2011-12-15 | 2012-04-11 | 吉林农业大学 | Simulation teaching device of fire extinguisher |
| CN105280077A (en) * | 2015-11-16 | 2016-01-27 | 安徽讯谷智能信息技术有限公司 | Fire extinguishing demonstration device with spectra vision simulation fire extinguishing agents |
| CN205334850U (en) * | 2016-01-10 | 2016-06-22 | 武汉东湖学院 | Quick extinguishing device of teaching formula demonstration |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108538177A (en) | 2018-09-14 |
| CN106097867B (en) | 2018-09-04 |
| CN108877454B (en) | 2020-06-12 |
| CN108538177B (en) | 2020-07-24 |
| CN106097867A (en) | 2016-11-09 |
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